2023 Kia K5 Review

Name: 2023 Kia K5 Review
Brand: Kia

Price Range: $18,999 - $30,910

+168

The 2023 Kia K5 has the style and substance to set it apart from other midsize family sedans. It's incredibly easy to drive and comfortable on longer trips thanks to a great suspension and an exceptionally quiet cabin. Wireless Apple CarPlay and Android Auto smartphone integration is standard, and that's just the beginning of a rich feature list that somehow manages to undercut the competition at every level.

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2023 Kia K5 Review

by the Edmunds Experts

10/28/2022

What's new

LX trim discontinued
Sound-reducing front windows on EX, GT-Line and GT trims
Part of the first K5 generation introduced for 2021

What is the K5?

The Kia K5 is a midsize family sedan that replaced the Kia Optima in 2021. It instantly became our favorite in the class as it drives a lot like the Honda Accord but costs less and gives you a few more features, too. Most K5 models come with a 180-horsepower engine, while the top-of-the-line GT trim gets a 290-horsepower engine. We typically like the more powerful engine choices, but not in this case.

The GT is only available with front-wheel drive and that's simply too much power for those tires. All-wheel drive is offered as an option on other trims with the less powerful engine, though, and that's our preference. If we had one wish for the 2023 K5, it would be to add all-wheel drive to the GT since it would likely make it one of the sportiest sedans in the class.

Even if that dream goes unfulfilled, we're confident the 2023 Kia K5 will remain the best midsize sedan in its class. Keep checking back here for more information as it comes in.

Edmunds says

The 2023 Kia K5 should have everything it needs to maintain its top spot in the class: comfort, plenty of technology, style and value. If you're in the market for a sedan, check it out first.

Cost to Drive^{Cost to drive estimates for the 2023 Kia K5 LXS 4dr Sedan (1.6L 4cyl Turbo 8A) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $2.86 per gallon for regular unleaded in New Hampshire.}

Monthly estimates based on costs in New Hampshire

$113/mo

$158/mo

Avg. Midsize Car

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Kia K5 Reviews

Owner Reviews

4.5

53 reviews

5(81%)

4(9%)

3(0%)

2(2%)

1(8%)

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Most Helpful Owner Reviews

Two steps forward, two steps backward

PF, 08/24/2022

2023 Kia K5 EX 4dr Sedan (1.6L 4cyl Turbo 8A)

I had a 2019 Kia Optima EX. I traded it in for a 2023 Kia K5 EX with the Premium package, home link mirror, puddle lights and mud flaps. The good; I think the car looks great! sporty exterior and the interior is well thought out. The lane keeping assist is fantastic and improved over the 2019 version I had in the Optima. The 360 camera is really useful. I like the radio, … intuitive... The split screen large display is very nice. Ventilated seats work great, lots of space in the cabin and trunk. The gas mileage is also excellent, up to 41 mpg in a tank so far! The Bad; Items missing... Smart Cruise control sensitivity adjustment is not included, my car will jump up to 6,000 rpm when making speed adjustments. It red lines at 6500. A jarring experience which is hurting my insurance score for aggressive acceleration violations as a result. The 2019 Optima SCC was adjustable. The K5 brouchure lists this adjustment as standard, it is not. No interior LED accent lighting (the 2019 Optima had this). The mirrors fold when the car is locked, however you cannot disable the feature. Not looking forward to ice storms this winter with my mirror locked in the folded position due to icing. The K5 brochure lists the disable function as a feature with instructions on how to use it, but it is not included. No rain sensing wipers for 2023, they had them in 2022. Finally, the seats are NOT leather. The material feels like a rubber wet suit, it is not smooth or easy to move around on and the material gets much hotter than leather. I bought the top trim level based on the features listed in the brochure, some of which I had also enjoyed in the K5 EX's 2019 counterpart. Other features advertised would constitute an improvement over the 2019 version, but they don't exist as advertised. The K5 EX cost $11,000 more than the top of the line Optima did 3 years ago. I wouldn't mind IF the some of the quality and convenience features were not missing or been downgraded. If I would have known of the downgraded features and had sat in the seats for a while before purchasing, I probably would have gotten an accord. It has leather seats and all the convenience features that were dropped for the 2023 K5. With the supply chain issues there were no cars available to test drive over a 3 month period. Normally one could take a close look at a vehicle before deciding. Not the case currently. I hope this information is helpful to you in making a purchasing decision.

Best mid sized sedan for 2022

Tommy, 02/11/2022

2022 Kia K5 GT-Line 4dr Sedan AWD (1.6L 4cyl Turbo 8A)

I purchased the K5 GT-line in December. My wife and I were initially going to purchase a 2022 Camry, but after stumbling across the K5 on google. The aesthetics of the car peaked my interest, although I was worried that such a good looking car was still a Kia at the end of the day. After a bit a research I was sold, and to be honest the change in the Kia logo was a major determining …

This Car Keeps Surprising Me!

KiaLover76011, 09/01/2021

2022 Kia K5 EX 4dr Sedan (1.6L 4cyl Turbo 8A)

I've had this car a little over a month now and I keep finding features that make me fall in love with it all over again! The UVO and remote start are great features to help cool the car before getting in on hot summer days. It's quiet, rides better than my Sportage did and feels upscale. I was leaning more towards the Sonata N-Line, but so glad I decided to check out the K5. Even though …

K5: Easy on the eyes, and a nice place to be.

Ryan S, 02/12/2022

2022 Kia K5 EX 4dr Sedan (1.6L 4cyl Turbo 8A)

Got the EX variant with all the fancy options on board. Exterior looks quite sharp; sporty vibe to it but also mature. Arguably the best looking sedan on the market (for us plebes anyway). The chrome strip that goes along the roofline over the doors and C-pillar is a head-scratching decision but that's the only demerit about it's styling that comes to mind. Aside from that Kia nailed it. … Once inside, the interior's looks keep up. The "aluminum" and dark "wood" trim along the dash and doors give an upscale vibe, and the way the big screen molds to the instrument cluster give you the impression of being in a pricier, well thought out and appointed cabin. The screen is fast, responsive, and user-friendly. The Bose stereo has speakers everywhere and has great clarity and nice depth and range but you're not gonna think you have 12" subs in the back or anything. Adaptive cruise control works well. Lane-keep assist is good, will even handle mild/moderate curves with a little faith and some caution, but even on straight lanes can tend to get a little pinball-y on occasion; weaving left and right (but still inside) in the lane like it had a couple drinks. All the various warnings and cautions rarely ever give false positives so no worry of annoyances there. Plenty of spots to charge electronics, and it's nice the car reminds you your phone's still in the wireless charge slot when you open the door to get out. The fact you have to physically plug your phone in to a specific USB port under the center stack for Android auto or Apple carplay to work is kinda lame though. On the comfort side of things the K5 is pretty good. The driver's seat and surroundings is roomy, and all the buttons and screens are still easily reachable. The seat itself is nice and supportive; comfortable enough to not give you many complaints even on a longer road trip, but it's hard not to shake the feeling that the leatherette material isn't exactly premium, and the center arm rest is too firm for boney elbows. Upon close inspection you will find some cheaper plastics about, but Kia has mostly placed these below your typical line of sight and considering the MSRP, you can expect some cost cutting somewhere. The seating position feels high for a car but I guess that means SUV people won't feel as out of place. For the passengers, they'll be in good company. The back seats have a surprising amount of legroom and are raked back far enough to get your slouch on and chill. When it comes to driving dynamics it's above average but not mind-blowing. The cabin is well insulated from both wind and road noise and the engine sounds and vibration are dampened good too. The standard engine has enough power for your everyday needs and can handle both city and highway acceleration good enough to get you out of trouble or into position, but it ain't gonna throw you back in the seat or impress you. If you have cruise control on and go up a moderate grade, you'll drop a few mph initially until the power catches up. The automatic transmission does a pretty good job; shifts quick and doesn't have to hunt for the right gear, although if you suddenly decide to step on it you'll be waiting a bit for the power to show up, but once it gets the idea it keeps up with your inputs. The steering is light and responsive albeit a little numb in terms of giving feedback of what's going on under the wheels. Body roll is well controlled and the suspension handles bumps and dips decently to give a ride compliant enough to not notice too much and have little complaint from the driver most of the time, but sudden sharp and small bumps will come through just often and mildly enough to remind you this isn't exactly a luxury sedan. The suspension seems like Kia was attempting to set it up as sporty and plush at the same time while falling just short of both; jack-of-all-trades kinda scenario. But 99% of the time for 99% of use cases for 99% of people looking into buying a car like this these complaints aren't of much concern. The suspension and drivetrain as a whole is good, not great but pretty good. Avoid the autocross circuit and fire roads and just let the car do what it does best; take you to work, grab groceries, go on the occasional road trip and you'll be more than happy with the arrangement. All things considered this is a pretty sweet ride. Looks great, drives good, feels nice, and a fair price. Gotta say I am very happy with my purchase and look forward to putting on many miles and memories with it.

We have a limited number of reviews for the 2023 Kia K5, so we've included reviews for other years of the K5 since its last redesign.

See all 53 reviews of the Kia K5

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2023 K5 Highlights

Trim:

LXS

Base MSRP Excludes Destination Fee	$25,290
Engine Type	Gas
Combined MPG	31 MPG
Cost to Drive	$113/month
Seating	5 seats
Cargo Capacity All Seats In Place	16.0 cu.ft.
Drivetrain	front wheel drive
Warranty	5 years / 60,000 miles

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Safety

Our experts like the K5 models:

Forward Collision-Avoidance Assist: Warns if a front collision is imminent and applies the brakes if you don't respond in time.
Blind-Spot Collision-Avoidance Assist: Warns if a vehicle is lurking in your blind spot and applies the brakes if you continue to move into the occupied lane.
Lane Keeping Assist: Alerts you if the vehicle begins to drift out of its marked lane and keeps the car centered within those markings.

NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.

Frontal Barrier Crash Rating
Overall4 / 5
Driver5 / 5
Passenger4 / 5
Side Crash Rating
Overall5 / 5
Side Barrier Rating
Overall5 / 5
Driver5 / 5
Passenger5 / 5
Combined Side Barrier & Pole Ratings
Front Seat5 / 5
Back Seat5 / 5
Rollover
Rollover4 / 5
Dynamic Test ResultNo Tip
Risk Of Rollover10.7%

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Small Overlap Front Driver-Side Test
Good
Small Overlap Front Passenger-Side Test
Good
Moderate Overlap Front Test – Original
Good
Moderate Overlap Front Test – Updated
Not Tested
Side Impact Test – Original
Good
Side Impact Test – Updated
Not Tested
Roof Strength Test
Good
Rear Crash Protection / Head Restraint
Good

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2023 Kia K5 Review

Price & Payment